There were no vampires of note in Western literature until about the 18th century. But they tell us where we park our anxieties, whether its over-powerful women, death or damnation. We make our own monsters.
I could be wrong, but I think heterosexual marriage is threatened more by heterosexuals. I don't know why gay marriage challenges my marriage in any way.
Man is largely a creature of habit, and many of his activities are more or less automatic reflexes from the stimuli of his environment.

